On Thu, Jul 17, 2014 at 02:40:27AM -0600, Jeff Law wrote:
I was really hoping someone could add tests from the old (2004?) thread
between DJ and Per to ensure we weren't regressing any of those cases while
fixing 57653. In fact, I think I'd pre-approved with those tests added ;-)
All I could find was a test (mentioned twice by DJ) that was crashing with
-imacros and an empty .h and .c file. I added it in the following.
I'm keeping the test I already had in the previous patch, because it
tests something that is fixed with this patch.
Bootstrapped/regtested on x86_64-linux, applying to trunk.
2014-07-23 Marek Polacek <polacek@redhat.com>
PR c/57653
* c-opts.c (c_finish_options): If -imacros is in effect, return.
* c-c++-common/pr57653.c: New test.
* c-c++-common/pr57653.h: New file.
* c-c++-common/pr57653-2.c: New test.
* c-c++-common/pr57653-2.h: New file.